Related Clues

• Head dog
• Beginning
• Primary
• Series opener
• Greek leader
• ___ Phi Omega
• First letter
• Kind of male
• ___, beta, gamma ...
• Numeric lead-in
• Brightest star in a constellation
• Part of many stars' names
• Top dog
• Highest-ranking, in some hierarchies
• Letter opener?
• Main male
• Omega's opposite
• ___ male (top dog)
• First of a series
• A as in Archimedes